include/net/gro.h

   1 /* SPDX-License-Identifier: GPL-2.0-or-later */
   2
   3 #ifndef _NET_IPV6_GRO_H
   4 #define _NET_IPV6_GRO_H
   5
   6 #include <linux/indirect_call_wrapper.h>
   7
   8 struct list_head;
   9 struct sk_buff;
  10
  11 INDIRECT_CALLABLE_DECLARE(struct sk_buff *ipv6_gro_receive(struct list_head *,
  12                                                            struct sk_buff *));
  13 INDIRECT_CALLABLE_DECLARE(int ipv6_gro_complete(struct sk_buff *, int));
  14 INDIRECT_CALLABLE_DECLARE(struct sk_buff *inet_gro_receive(struct list_head *,
  15                                                            struct sk_buff *));
  16 INDIRECT_CALLABLE_DECLARE(int inet_gro_complete(struct sk_buff *, int));
  17
  18 #define indirect_call_gro_receive_inet(cb, f2, f1, head, skb)   \
  19 ({                                                              \
  20         unlikely(gro_recursion_inc_test(skb)) ?                 \
  21                 NAPI_GRO_CB(skb)->flush |= 1, NULL :            \
  22                 INDIRECT_CALL_INET(cb, f2, f1, head, skb);      \
  23 })
  24
  25 #endif /* _NET_IPV6_GRO_H */